Question

Jason is collecting evidence at a crime scene. He finds a bullet casing and unused ammunition. What should he look for on the casing itself? What will the unused ammunition tell him?
Jason should look for markings called (rifling/casting/impression) on the casing. The unused ammunition will help determine if the casing was from the same (store/gun/lot) as the unused ammunition.

Answer 1

Answer:

Rifling and Lot

Explanation:

I took the test